Hodes B L, Choromokos E
Arch Ophthalmol. 1977 Apr;95(4):593-7. doi: 10.1001/archopht.1977.04450040059006.
Standardized A-scan echography (ultrasonography) is rapidly assuming its appropriate role as a primary diagnostic tool in ophthalmology. Its ability to display "tissue texture" can be used by the experienced examiner to establish a reliable tissue diagnosis in a high percentage of lesions. The most important intraocular neoplasm is the choroidal malignant melanoma, and a diagnostic accuracy in excess of 95% has been reported by Ossoinig et al. This smaller series of proven choroidal malignant melanomas diagnosed preoperatively by standardized A-scan confirms the reliability of this noninvasive technique.
标准化A超超声检查法正在迅速成为眼科主要诊断工具的合适角色。经验丰富的检查人员可利用其显示“组织纹理”的能力，在高比例的病变中做出可靠的组织诊断。最重要的眼内肿瘤是脉络膜恶性黑色素瘤，奥索伊尼希等人报告其诊断准确率超过95%。这一小系列术前通过标准化A超确诊的脉络膜恶性黑色素瘤病例证实了这种非侵入性技术的可靠性。
